I have my wings supported @ each end by homemade rotators and held in a position with "legs".
I notice that when I'm pushing (scraping old crud) in some spots and causing a twist to the wings, I am getting some oilcanning in two spots on the leading edge aluminum.
First I thought that the lift struts would prevent this when I get 'em re-hung & rigged. Then, I thought maybe I'd better ask...
Izzit OK to have oilcanning when the whole length of a wing is twisted, or do I need to tighten up the LE Or something?